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GB201107103D0 - Improvements in drug delivery inhaler devices - Google Patents

Improvements in drug delivery inhaler devices

Info

Publication number
GB201107103D0
GB201107103D0 GBGB1107103.2A GB201107103A GB201107103D0 GB 201107103 D0 GB201107103 D0 GB 201107103D0 GB 201107103 A GB201107103 A GB 201107103A GB 201107103 D0 GB201107103 D0 GB 201107103D0
Authority
GB
United Kingdom
Prior art keywords
flow rate
indicator
drug
adaptor
air flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB1107103.2A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clement Clarke International Ltd
Original Assignee
Clement Clarke International Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clement Clarke International Ltd filed Critical Clement Clarke International Ltd
Priority to GBGB1107103.2A priority Critical patent/GB201107103D0/en
Publication of GB201107103D0 publication Critical patent/GB201107103D0/en
Priority to GB1207542.0A priority patent/GB2490770B/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • A61M2205/183—General characteristics of the apparatus with alarm the sound being generated pneumatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/43—General characteristics of the apparatus making noise when used correctly
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Anesthesiology (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicinal Preparation (AREA)

Abstract

An adaptor 10 for fitting to the mouthpiece of a drug inhalator, such as a pressurised metered dose inhaler (pMDI), is a tube with an air flow rate indicator such as a reed 16, a flag, or an electronic transducer and associated display. The indicator serves to indicate when the air flow rate through the adaptor is at or above a predetermined minimum level suitable for the delivery of the drug to the patient; preferably this level is at least thirty litres per minute. The indicator may be positioned upstream from the point at which the dose of aerosolized drug is ejected. Preferably, the adapter is a moulded plastic tube of constant cross section. Also disclosed are inhalators with built in flow rate indicators.
GBGB1107103.2A 2011-04-27 2011-04-27 Improvements in drug delivery inhaler devices Ceased GB201107103D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1107103.2A GB201107103D0 (en) 2011-04-27 2011-04-27 Improvements in drug delivery inhaler devices
GB1207542.0A GB2490770B (en) 2011-04-27 2012-04-27 Drug delivery inhaler devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1107103.2A GB201107103D0 (en) 2011-04-27 2011-04-27 Improvements in drug delivery inhaler devices

Publications (1)

Publication Number Publication Date
GB201107103D0 true GB201107103D0 (en) 2011-06-08

Family

ID=44168671

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1107103.2A Ceased GB201107103D0 (en) 2011-04-27 2011-04-27 Improvements in drug delivery inhaler devices
GB1207542.0A Active GB2490770B (en) 2011-04-27 2012-04-27 Drug delivery inhaler devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1207542.0A Active GB2490770B (en) 2011-04-27 2012-04-27 Drug delivery inhaler devices

Country Status (1)

Country Link
GB (2) GB201107103D0 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9427534B2 (en) 2012-07-05 2016-08-30 Clement Clarke International Ltd. Drug delivery inhaler devices
CA156938S (en) 2013-02-14 2014-07-08 Clement Clarke Int Ltd Spacer for an asthma inhaler
GB201306709D0 (en) 2013-04-12 2013-05-29 Clement Clarke Int Ltd Training device
GB201602639D0 (en) * 2016-02-15 2016-03-30 Clement Clarke Int Ltd Device with flow rate indicator
EP3432955B1 (en) 2016-03-24 2021-01-27 Trudell Medical International Respiratory care system with electronic indicator
JP6957520B2 (en) 2016-05-19 2021-11-02 トゥルーデル メディカル インターナショナル Holding chamber with smart valve
WO2018007997A1 (en) 2016-07-08 2018-01-11 Trudell Medical International Smart oscillating positive expiratory pressure device
GB2552720B (en) * 2016-08-05 2021-05-05 Stuart Harris David Improvements in and relating to inhalers
ES2920151T3 (en) 2016-12-09 2022-08-01 Trudell Medical Int smart nebulizer
EP3735287A4 (en) 2018-01-04 2021-09-15 Trudell Medical International Smart oscillating positive expiratory pressure device
WO2019234586A1 (en) 2018-06-04 2019-12-12 Trudell Medical International Smart valved holding chamber
EP3653247B1 (en) 2018-11-19 2021-03-31 Sensirion AG Determination of air flow rate through an inhaler
WO2021038467A1 (en) 2019-08-27 2021-03-04 Trudell Medical International Smart oscillating positive expiratory pressure device
GB2589369A (en) 2019-11-29 2021-06-02 Clement Clarke International Ltd Device with flow rate indicator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392945A (en) * 1972-08-23 1975-05-07 Fisons Ltd Inhalation device
EP0013534A1 (en) * 1979-01-11 1980-07-23 Technobiotic Ltd. Inhalation device
FI863841A (en) * 1986-09-23 1988-03-24 Etelae Haemeen Keuhkovammayhdi STROEMNINGSINDIKATOR FOER RESPIRATORANORDNINGAR.
US5042467A (en) * 1990-03-28 1991-08-27 Trudell Medical Medication inhaler with fitting having a sonic signalling device
GB9023282D0 (en) * 1990-10-25 1990-12-05 Riker Laboratories Inc Inhalation device
US5970973A (en) * 1993-01-29 1999-10-26 Aradigm Corporation Method of delivering insulin lispro
US5758638A (en) * 1995-07-24 1998-06-02 Kreamer; Jeffry W. Indicator for a medicament inhaler
GB2340407B (en) * 1995-11-06 2000-04-05 William Cunningham Jones Jr Casing for metered dose inhaler
FR2763507B1 (en) * 1997-05-23 1999-07-02 Glaxo Wellcome Lab INHALER
DE60030862T2 (en) * 1999-07-23 2007-09-06 Mannkind Corp., Valencia dry powder inhaler
WO2003013634A1 (en) * 2000-08-10 2003-02-20 Anand Vishnu Thirumalai Ananda An alerting inhaler for inhalation therapy
GB2372704B (en) * 2001-01-05 2004-06-09 Clement Clarke Int Ltd Respiratory flow rate determination
EP1474198B1 (en) * 2002-01-15 2015-12-30 Novartis AG System for clearing aerosols from the effective anatomic dead space
GB0204328D0 (en) * 2002-02-25 2002-04-10 Fyne Dynamics Ltd Flow indicator
US6904908B2 (en) * 2002-05-21 2005-06-14 Trudell Medical International Visual indicator for an aerosol medication delivery apparatus and system
JP2004195191A (en) * 2002-10-22 2004-07-15 Akihiko Miyamoto Asthma remedy inhaler with whistle
GB2437464A (en) * 2004-12-03 2007-10-24 Thirumalai Anandampilla Aparna A resonating (alerting) metered dose inhaler

Also Published As

Publication number Publication date
GB201207542D0 (en) 2012-06-13
GB2490770A (en) 2012-11-14
GB2490770B (en) 2017-10-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)